63784340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6469}}^1$

素因数の和:6524

約数の個数: 48

約数和(自身を含む): 146739600

約数和(自身を除く): 82955260

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 6469, 9860, 12938, 25876, 32345, 64690, 109973, 129380, 187601, 219946, 375202, 439892, 549865, 750404, 938005, 1099730, 1876010, 2199460, 3189217, 3752020, 6378434, 12756868, 15946085, 31892170, 63784340]

約数ペア:

[(1, 63784340), (2, 31892170), (4, 15946085), (5, 12756868), (10, 6378434), (17, 3752020), (20, 3189217), (29, 2199460), (34, 1876010), (58, 1099730), (68, 938005), (85, 750404), (116, 549865), (145, 439892), (170, 375202), (290, 219946), (340, 187601), (493, 129380), (580, 109973), (986, 64690), (1972, 32345), (2465, 25876), (4930, 12938), (6469, 9860)]